This week's rankings look fairly similar at the top, with the same teams in top five as last week, just in a different order. The Chicago Cubs remain the unanimous No. 1 team for the 10th straight week, with no signs of slowing down.
Can the No. 2 Washington Nationals make up any ground this week when the two teams meet in Washington for a three-game series? The Cubs swept the Nats in a four-game series earlier this season in Chicago.
The biggest moves up in the rankings come from the St.